I am very confuse about what they call the gambling a game >.< its about spending money on nothing then why is it called a game? why don't call it money investment? kindly explain please? Thank you 
Gambling is not investment because there is no guarantee of return, gambling is full of risks and that the reason people call it a game, there are so many ups and down happen during this journey, people enjoy their and feel excitement and that is why they call it game, investment has totally different even it also has some risk and it is very similar to gamble.